A packaging equipment for prefabricated rod-shaped steel structure parts

Abstract

The present invention discloses a prefabricated rod-shaped steel structure packaging equipment, which relates to the technical field of batch packaging of prefabricated rod-shaped steel structures, and includes an operating table, the side of which is fixedly connected with a supporting upright pole. The prefabricated rod-shaped steel structure packaging equipment disclosed by the present invention has the function of directly placing the prefabricated rod-shaped steel structure into a placing groove when loading the prefabricated rod-shaped steel structure, without the need for manual precise docking, starting the second adsorption pump after the prefabricated rod-shaped steel structure is placed, and the second adsorption pump moves the outer side of the prefabricated rod-shaped steel structure near the top through the second adsorption hole on the upper push plate, adjusting the first hydraulic cylinder to drive the middle push rod to push, and the upper push plate cooperates with the lower push plate to push the prefabricated rod-shaped steel structure from the ejection groove into the annular arrangement groove, and quickly completes the arrangement of the prefabricated rod-shaped steel structure. During the arrangement process, it is not necessary to manually place the positions of the prefabricated rod-shaped steel structure one by one, thereby improving the efficiency of loading the prefabricated rod-shaped steel structure, reducing the input of labor, and thus reducing the effect of cost input.

Description

Technical Field

[0001] The invention relates to the technical field of batch packaging of prefabricated rod-shaped steel structural parts, and in particular to packaging equipment for prefabricated rod-shaped steel structural parts. Background Art

[0002] Metal is a substance with lustre (i.e. strong reflection of visible light), ductility, easy conduction of electricity and heat, etc. The above properties of metal are all related to the free electrons contained in metal crystals. In nature, most metals exist in a compound state, and a few metals such as gold, platinum, silver, and bismuth exist in a free state. Most metal minerals are oxides and sulfides. Metal parts are made of metal processing. Prefabricated rod-shaped steel structural parts need to be packaged in batches after processing. The packaged prefabricated rod-shaped steel structural parts can enter the market.

[0003] During the use of the existing prefabricated rod-shaped steel structural parts packaging equipment, the prefabricated rod-shaped steel structural parts need to be neatly stacked manually when they are piled up. Only after the prefabricated rod-shaped steel structural parts are neatly stacked can they be accurately put into each packaging box during the unloading process to realize batch packaging processing. However, the manual neat stacking takes a long time and the work efficiency is relatively low. At the same time, the labor expenditure is increased to a certain extent, which reduces the use value of the prefabricated rod-shaped steel structural parts packaging equipment. Summary of the invention

[0004] The present invention discloses a prefabricated rod-shaped steel structure packaging device, which aims to solve the technical problem that in the existing prefabricated rod-shaped steel structure packaging device, the prefabricated rod-shaped steel structure needs to be neatly stacked manually when it is piled up during use, so that the neatly stacked prefabricated rod-shaped steel structure can be accurately put into each packaging box during the unloading process to realize batch packaging processing. However, the manual neat stacking takes a long time, the work efficiency is relatively low, and at the same time, the labor expenditure is increased to a certain extent.

[0005] In order to achieve the above object, the present invention adopts the following technical solutions: A packaging device for prefabricated rod-shaped steel structural parts includes an operating table, the side of the operating table is fixedly connected to a supporting upright pole, and the top of the supporting upright pole is provided with an automatic arrangement component, the automatic arrangement component includes an arrangement frame, and the arrangement frame is fixedly connected to the top of the supporting upright pole, the arrangement frame is provided with an annular arrangement groove at the top near the side, the arrangement frame is provided with four insertion grooves at the top, the insertion grooves are inverted frustum structures, the arrangement frame is provided with an ejection groove near the top of each insertion groove, and the ejection groove is communicated with the insertion groove and the annular arrangement groove.

[0006] By providing an automatic arrangement component, when loading prefabricated rod-shaped steel structural parts, the prefabricated rod-shaped steel structural parts can be directly placed in the placement groove without manual precise docking. After the prefabricated rod-shaped steel structural parts are placed in, the adsorption pump 2 is started, and the adsorption pump 2 moves the prefabricated rod-shaped steel structural parts to the outer side near the top through the adsorption hole 2 on the upper push plate, and the hydraulic cylinder 1 is adjusted to drive the middle push rod to push, and the upper push plate and the lower push plate cooperate to push the prefabricated rod-shaped steel structural parts from the ejection groove into the annular arrangement groove, so as to quickly complete the arrangement of the prefabricated rod-shaped steel structural parts. During the arrangement process, there is no need to manually place the prefabricated rod-shaped steel structural parts one by one with precise positioning, thereby improving the efficiency of loading prefabricated rod-shaped steel structural parts, reducing labor input, and thus reducing cost input.

[0007] In a preferred solution, the arrangement frame is provided with an installation groove at each placement slot, and a hydraulic cylinder 1 is fixedly connected inside the installation groove, an intermediate push rod is fixedly connected to the output end of the hydraulic cylinder 1, a lower push plate is fixedly connected to the bottom of the intermediate push rod, an upper push plate is fixedly connected to the top of the intermediate push rod, and two adsorption holes are equidistantly provided on the side of the upper push plate facing the annular arrangement slot, the upper push plate is a hollow structure, a connecting plate is fixedly connected to the outer side of the upper push plate, an adsorption pump 2 is fixedly connected to the top of the connecting plate, and the adsorption end of the adsorption pump 2 is connected to the inside of the upper push plate through a pipeline.

[0008] In a preferred embodiment, the arrangement frame is provided with a feed hole at the annular arrangement groove, and a feed pipe is fixedly connected to the inside of the feed hole, a fitting hole is provided on the outside of the feed pipe, and a sealing plate is filled in the fitting hole.

[0009] In a preferred embodiment, a motor plate is fixedly connected to the outer side of the discharge pipe, and a forward and reverse motor is fixedly connected to the top of the motor plate. The output shaft of the forward and reverse motor is fixedly connected to a rotating shaft through a coupling, and a mounting block is fixedly connected to the top of the rotating shaft. The mounting block is fixedly connected to the outer side of the sealing plate.

[0010] In a preferred solution, the outer side of the arrangement frame is fixedly connected to a ring-shaped electric guide rail, and the inner side of the ring-shaped electric guide rail is slidably connected to an electric slider, the top of the electric slider is fixedly connected to a connecting rod, and the outer side of the connecting rod is fixedly connected to a push arc plate, and the push arc plate is located in the ring-shaped arrangement groove.

[0011] In a preferred embodiment, a rotating groove is provided on the top of the operating table, and two rotating slide rods are slidably connected inside the rotating groove. A quick filling assembly is provided on the top of the two rotating slide rods. The quick filling assembly includes a hollow rotating plate, and the hollow rotating plate is fixedly connected to the top of the two rotating slide rods.

[0012] By setting up a quick filling component, when packaging prefabricated rod-shaped steel structural parts, the packaging tube is directly placed in the placing tube, and the packaging tube falls above the base under the action of its own gravity, and the adsorption pump 1 is started. The adsorption pump 1 adsorbs each packaging tube through the adsorption hole 1. At the same time, during the descent of the packaging tube, the extrusion spring rod is compressed, and the clamping plate quickly limits the packaging tube. The limitation of the clamping plate and the adsorption of the adsorption hole 1 ensure that the packaging tube is in a stable state during the rotation process, ensuring that the prefabricated rod-shaped steel structural parts can fall accurately into each packaging tube, and quickly realizing batch packaging of prefabricated rod-shaped steel structural parts.

[0013] In a preferred solution, the top of the hollow rotating plate is provided with a docking hole in a ring shape, and the interior of each docking hole is fixedly connected to a base, and the top of the base is provided with adsorption holes 1 at equal distances.

[0014] In a preferred embodiment, the top of the hollow rotating plate located on the outside of each base is fixedly connected to a placement cylinder, and the inside of the placement cylinder is annularly distributed with extrusion spring rods, the outside of each extrusion spring rod is fixedly connected to a clamping plate, and the outside of the clamping plate near the top is fixedly connected to a contact round rod.

[0015] In a preferred embodiment, a motor mounting groove is opened at the top center point of the operating table, and a driving motor is fixedly connected to the inside of the motor mounting groove, and the output shaft of the driving motor is fixedly connected to the driving shaft through a coupling, and two rotating rods are fixedly connected to the outer side of the driving shaft, and the two rotating rods are fixedly connected to the outer sides of adjacent rotating slide rods.

[0016] In a preferred solution, two pump stands are fixedly connected to the outside of the driving shaft, and the tops of the two pump stands are fixedly connected to an adsorption pump 1, the adsorption end of the adsorption pump 1 is fixedly connected to an adsorption tube, and the adsorption tube is inserted into the interior of the hollow rotating plate.

[0017] From the above, it can be seen that the prefabricated rod-shaped steel structure packaging equipment provided by the present invention has the function of directly placing the prefabricated rod-shaped steel structure into the placement groove when loading the prefabricated rod-shaped steel structure, without the need for manual precise docking. After the prefabricated rod-shaped steel structure is placed, the adsorption pump 2 is started, and the adsorption pump 2 moves the prefabricated rod-shaped steel structure to the outer side near the top through the adsorption hole 2 on the upper push plate, and the hydraulic cylinder 1 is adjusted to drive the middle push rod to push, and the upper push plate and the lower push plate cooperate to push the prefabricated rod-shaped steel structure from the ejection groove into the annular arrangement groove, so as to quickly complete the arrangement of the prefabricated rod-shaped steel structure. During the arrangement process, there is no need to manually place the prefabricated rod-shaped steel structure one by one, thereby improving the efficiency of loading the prefabricated rod-shaped steel structure, reducing the labor input, and thus reducing the technical effect of cost input. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1This is a schematic diagram of the overall structure of a prefabricated rod-shaped steel structure packaging equipment proposed by the present invention.

[0019] Figure 2 This is a front view of the overall structure of a prefabricated rod-shaped steel structure packaging device proposed by the present invention.

[0020] Figure 3 A schematic diagram of an automatic arrangement component of a prefabricated rod-shaped steel structure packaging device proposed by the present invention.

[0021] Figure 4 for Figure 3 The overall structure top view.

[0022] Figure 5 This is a schematic diagram of the combined structure of a lower push plate and an upper push plate of a prefabricated rod-shaped steel structure packaging device proposed by the present invention.

[0023] Figure 6 This is a schematic diagram of the feed pipe structure of a prefabricated rod-shaped steel structure packaging device proposed by the present invention.

[0024] Figure 7 This is a schematic diagram of a quick filling assembly of a prefabricated rod-shaped steel structure packaging device proposed by the present invention.

[0025] Figure 8 This is a cross-sectional view of the placement cylinder structure of a prefabricated rod-shaped steel structure packaging device proposed by the present invention.

[0026] In the figure: 1, operating table; 2, rotating slide bar; 3, driving motor; 4, driving shaft; 5, quick loading assembly; 501, hollow rotating plate; 502, placing cylinder; 503, pump rack; 504, adsorption pump 1; 505, docking hole; 506, adsorption tube; 507, extrusion spring rod; 508, contact round rod; 509, clamping plate; 510, adsorption hole 1; 511, base; 6, rotating slide; 7, rotating rod; 8, pushing arc plate; 9, automatic arrangement assembly; 901, arrangement Frame; 902, annular arrangement groove; 903, upper push plate; 904, ejection groove; 905, insertion groove; 906, hydraulic cylinder one; 907, middle push rod; 908, lower push plate; 909, connecting plate; 910, adsorption pump two; 911, adsorption hole two; 10, annular electric guide rail; 11, support pole; 12, feed pipe; 13, electric slider; 14, connecting rod; 15, blocking plate; 16, mounting block; 17, rotating shaft; 18, forward and reverse motor; 19, motor plate. DETAILED DESCRIPTION

[0027] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0028] The prefabricated rod-shaped steel structure packaging equipment disclosed in the present invention is mainly applied to the existing prefabricated rod-shaped steel structure packaging equipment. During use, the prefabricated rod-shaped steel structure parts need to be neatly stacked manually when they are piled up. Only after the prefabricated rod-shaped steel structure parts are neatly stacked can they be accurately put into each packaging box during the unloading process to realize batch packaging processing. However, the time required for manual neat stacking is long, the work efficiency is relatively low, and at the same time, the labor expenditure is increased to a certain extent, and the cost investment is increased.

[0029] Reference Figure 1-Figure 8 A packaging device for prefabricated rod-shaped steel structural parts includes an operating table 1, a supporting pole 11 is fixedly connected to the side of the operating table 1, and an automatic arrangement component 9 is provided on the top of the supporting pole 11, the automatic arrangement component 9 includes an arrangement frame 901, and the arrangement frame 901 is fixedly connected to the top of the supporting pole 11, an annular arrangement groove 902 is opened at the top of the arrangement frame 901 near the side, four insertion grooves 905 are opened on the top of the arrangement frame 901, the insertion grooves 905 are inverted frustum structures, and the arrangement frame 901 is opened near the top of each insertion groove 905 with an ejection groove 904, and the ejection groove 904 is connected with the insertion groove 905 and the annular arrangement groove 902.

[0030] In a specific application scenario, when loading prefabricated rod-shaped steel structural parts, the prefabricated rod-shaped steel structural parts are directly placed in the placement groove 905 without manual precise docking. After the prefabricated rod-shaped steel structural parts are placed in, the adsorption pump 2 910 is started. The adsorption pump 2 910 moves the prefabricated rod-shaped steel structural parts to the outer side near the top through the adsorption hole 2 911 on the upper push plate 903. The hydraulic cylinder 1 906 is adjusted to drive the middle push rod 907 to push. The upper push plate 903 cooperates with the lower push plate 908 to push the prefabricated rod-shaped steel structural parts from the ejection groove 904 into the annular arrangement groove 902, and the arrangement of the prefabricated rod-shaped steel structural parts is quickly completed. During the arrangement process, there is no need to manually place the prefabricated rod-shaped steel structural parts one by one with precise positioning, which improves the efficiency of loading prefabricated rod-shaped steel structural parts, reduces labor input, and thus reduces cost input.

[0031] Reference Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5In a preferred embodiment, the arrangement frame 901 is provided with an installation groove at each placement slot 905, and a hydraulic cylinder 906 is fixedly connected inside the installation groove, an intermediate push rod 907 is fixedly connected to the output end of the hydraulic cylinder 906, a lower push plate 908 is fixedly connected to the bottom of the intermediate push rod 907, an upper push plate 903 is fixedly connected to the top of the intermediate push rod 907, adsorption holes 911 are equidistantly provided on the side of the upper push plate 903 facing the annular arrangement slot 902, the upper push plate 903 is a hollow structure, a connecting plate 909 is fixedly connected to the outer side of the upper push plate 903, an adsorption pump 910 is fixedly connected to the top of the connecting plate 909, and the adsorption end of the adsorption pump 910 is connected to the inside of the upper push plate 903 through a pipeline.

[0032] Reference Figure 1 , Figure 3 and Figure 6 In a preferred embodiment, the arrangement frame 901 is provided with a feed hole at the annular arrangement groove 902, and a feed pipe 12 is fixedly connected to the inside of the feed hole, a fitting hole is provided on the outside of the feed pipe 12, and a sealing plate 15 is filled in the fitting hole, a motor plate 19 is fixedly connected to the outside of the feed pipe 12, and a forward and reverse motor 18 is fixedly connected to the top of the motor plate 19, the output shaft of the forward and reverse motor 18 is fixedly connected to a rotating shaft 17 through a coupling, a mounting block 16 is fixedly connected to the top of the rotating shaft 17, and the mounting block 16 is fixedly connected to the outside of the sealing plate 15.

[0033] Reference Figure 1 , Figure 3 and Figure 4 In a preferred embodiment, the outer side of the arrangement frame 901 is fixedly connected to a ring-shaped electric guide rail 10, and the inner side of the ring-shaped electric guide rail 10 is slidably connected to an electric slider 13, the top of the electric slider 13 is fixedly connected to a connecting rod 14, and the outer side of the connecting rod 14 is fixedly connected to a push arc plate 8, and the push arc plate 8 is located at the ring-shaped arrangement groove 902.

[0034] Reference Figure 1 , Figure 2 , Figure 7 and Figure 8In a preferred embodiment, a rotating slide groove 6 is provided on the top of the operating table 1, and two rotating slide bars 2 are slidably connected inside the rotating slide groove 6. A quick filling assembly 5 is provided on the top of the two rotating slide bars 2. The quick filling assembly 5 includes a hollow rotating plate 501, and the hollow rotating plate 501 is fixedly connected to the top of the two rotating slide bars 2. A docking hole 505 is provided in a ring on the top of the hollow rotating plate 501, and a base 511 is fixedly connected inside each docking hole 505, and adsorption holes 510 are provided at equal distances on the top of the base 511. A placing cylinder 502 is fixedly connected to the top of the hollow rotating plate 501 located at the outer side of each base 511, and extrusion spring rods 507 are distributed in a ring inside the placing cylinder 502, and a clamping plate 509 is fixedly connected to the outer side of each extrusion spring rod 507, and a contact round rod 508 is fixedly connected to the outer side of the clamping plate 509 near the top.

[0035] It should be noted that when packaging prefabricated rod-shaped steel structural parts, the packaging tube is directly placed in the placement tube 502, and the packaging tube falls to the top of the base 511 under the action of its own gravity, and the adsorption pump 504 is started. The adsorption pump 504 adsorbs each packaging tube through the adsorption hole 510. At the same time, during the descent of the packaging tube, the extrusion spring rod 507 is compressed, and the clamping plate 509 quickly limits the packaging tube. The limitation of the clamping plate 509 cooperates with the adsorption of the adsorption hole 510 to ensure that the packaging tube is in a stable state during the rotation process, ensuring that the prefabricated rod-shaped steel structural parts can fall accurately into each packaging tube, and quickly realizing batch packaging of prefabricated rod-shaped steel structural parts.

[0036] Reference Figure 1 , Figure 2 , Figure 7 and Figure 8 A motor mounting groove is opened at the top center point of the operating table 1, and a driving motor 3 is fixedly connected inside the motor mounting groove. The output shaft of the driving motor 3 is fixedly connected to the driving shaft 4 through a coupling. Two rotating rods 7 are fixedly connected to the outside of the driving shaft 4. The two rotating rods 7 are fixedly connected to the outside of the adjacent rotating slide bar 2. Two pump racks 503 are fixedly connected to the outside of the driving shaft 4, and the tops of the two pump racks 503 are fixedly connected with an adsorption pump 504. The adsorption end of the adsorption pump 504 is fixedly connected with an adsorption tube 506, and the adsorption tube 506 is inserted into the inside of the hollow rotating plate 501.

[0037] Working principle: When in use, first fill the packaging tube and place the packaging tube directly into the placing tube 502. The packaging tube falls to the top of the base 511 under the action of its own gravity, and start the adsorption pump 504. The adsorption pump 504 adsorbs each packaging tube through the adsorption hole 510. At the same time, during the descent of the packaging tube, the extrusion spring rod 507 is compressed, and the clamping plate 509 quickly limits the packaging tube. The limitation of the clamping plate 509 and the adsorption of the adsorption hole 510 ensure that the packaging tube is in a stable state during the rotation process. Then arrange the prefabricated rod-shaped steel structural parts and place them into the placement groove 905 without manual precise docking. After the prefabricated rod-shaped steel structural parts are placed, start the adsorption pump 910. The adsorption pump 910 is pushed through the adsorption hole 910 on the upper push plate 903. 11 moves the prefabricated rod-shaped steel structure to the outer side close to the top, adjusts the hydraulic cylinder 906 to drive the middle push rod 907 to push, and the upper push plate 903 cooperates with the lower push plate 908 to push the prefabricated rod-shaped steel structure from the ejection groove 904 into the annular arrangement groove 902. After the prefabricated rod-shaped steel structure is pushed into the annular arrangement groove 902, the annular electric guide rail 10 drives the pushing arc plate 8 at the electric slider 13 to push the prefabricated rod-shaped steel structure, thereby pushing the prefabricated rod-shaped steel structure into the discharge pipe 12. The prefabricated rod-shaped steel structure falls accurately into the packaging tube below through the discharge pipe 12, and the drive motor 3 is started. The drive motor 3 drives the hollow rotating plate 501 to rotate, thereby rotating and conveying the packaged prefabricated rod-shaped steel structure. The staff fills a new packaging tube and repeats the operation.

[0038] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A packaging device for prefabricated rod-shaped steel structural parts, comprising an operating table (1), characterized in that: The side of the operating table (1) is fixedly connected to a supporting upright pole (11), and the top of the supporting upright pole (11) is provided with an automatic arrangement component (9), the automatic arrangement component (9) comprising an arrangement frame (901), and the arrangement frame (901) is fixedly connected to the top of the supporting upright pole (11), the arrangement frame (901) is provided with an annular arrangement groove (902) at the top near the side, the arrangement frame (901) is provided with four insertion grooves (905) at the top, the insertion grooves (905) are of an inverted truncated cone structure, the arrangement frame (901) is provided with an ejection groove (904) near the top of each insertion groove (905), and the ejection groove (904) is connected to the insertion groove (905) and the annular arrangement groove (902).

2. The prefabricated rod-shaped steel structure packaging equipment according to claim 1 is characterized in that: The arrangement frame (901) is provided with an installation groove at each placement groove (905), and a hydraulic cylinder 1 (906) is fixedly connected inside the installation groove, an intermediate push rod (907) is fixedly connected to the output end of the hydraulic cylinder 1 (906), a lower push plate (908) is fixedly connected to the bottom of the intermediate push rod (907), an upper push plate (903) is fixedly connected to the top of the intermediate push rod (907), and adsorption holes 2 (911) are equidistantly provided on the side of the upper push plate (903) facing the annular arrangement groove (902), the upper push plate (903) is of a hollow structure, a connecting plate (909) is fixedly connected to the outer side of the upper push plate (903), an adsorption pump 2 (910) is fixedly connected to the top of the connecting plate (909), and an adsorption end of the adsorption pump 2 (910) is connected to the inside of the upper push plate (903) through a pipeline.

3. The packaging equipment for prefabricated rod-shaped steel structures according to claim 2 is characterized in that: The arrangement frame (901) is provided with a feed hole at the annular arrangement groove (902), and a feed pipe (12) is fixedly connected to the inside of the feed hole. A fitting hole is provided on the outside of the feed pipe (12), and a sealing plate (15) is filled in the fitting hole.

4. The packaging equipment for prefabricated rod-shaped steel structures according to claim 3 is characterized in that: The outer side of the feed tube (12) is fixedly connected to a motor plate (19), and the top of the motor plate (19) is fixedly connected to a forward and reverse motor (18), the output shaft of the forward and reverse motor (18) is fixedly connected to a rotating shaft (17) via a coupling, the top of the rotating shaft (17) is fixedly connected to a mounting block (16), and the mounting block (16) is fixedly connected to the outer side of the blocking plate (15).

5. The packaging equipment for prefabricated rod-shaped steel structures according to claim 4 is characterized in that: The outer side of the arrangement frame (901) is fixedly connected to an annular electric guide rail (10), and the inner side of the annular electric guide rail (10) is slidably connected to an electric slider (13), the top of the electric slider (13) is fixedly connected to a connecting rod (14), and the outer side of the connecting rod (14) is fixedly connected to a push arc plate (8), and the push arc plate (8) is located at the annular arrangement groove (902).

6. The packaging equipment for prefabricated rod-shaped steel structures according to claim 1, characterized in that: The top of the operating table (1) is provided with a rotating slot (6), and two rotating slide bars (2) are slidably connected inside the rotating slot (6). A quick filling assembly (5) is provided on the top of the two rotating slide bars (2). The quick filling assembly (5) comprises a hollow rotating plate (501), and the hollow rotating plate (501) is fixedly connected to the top of the two rotating slide bars (2).

7. The packaging equipment for prefabricated rod-shaped steel structures according to claim 6, characterized in that: The top of the hollow rotating plate (501) is provided with a docking hole (505) in the shape of a ring, and the interior of each docking hole (505) is fixedly connected to a base (511), and the top of the base (511) is provided with adsorption holes (510) at equal distances.

8. The packaging equipment for prefabricated rod-shaped steel structures according to claim 7, characterized in that: The top of the hollow rotating plate (501) located outside each base (511) is fixedly connected to a placement cylinder (502), and an extrusion spring rod (507) is distributed in an annular shape inside the placement cylinder (502). The outside of each extrusion spring rod (507) is fixedly connected to a clamping plate (509), and the outside of the clamping plate (509) near the top is fixedly connected to a contact round rod (508).

9. The packaging equipment for prefabricated rod-shaped steel structures according to claim 8, characterized in that: A motor mounting groove is provided at the top center point of the operating table (1), and a driving motor (3) is fixedly connected to the inside of the motor mounting groove; the output shaft of the driving motor (3) is fixedly connected to the driving shaft (4) via a coupling; two rotating rods (7) are fixedly connected to the outside of the driving shaft (4); and the two rotating rods (7) are fixedly connected to the outsides of adjacent rotating slide rods (2).

10. The packaging equipment for prefabricated rod-shaped steel structures according to claim 9, characterized in that: Two pump frames (503) are fixedly connected to the outside of the driving shaft (4), and the tops of the two pump frames (503) are fixedly connected to adsorption pumps 1 (504), and the adsorption ends of the adsorption pumps 1 (504) are fixedly connected to adsorption tubes (506), which are inserted into the interior of the hollow rotating plate (501).

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